So many human sufferings are the consequences of human errors, and so many of these errors arise from human ignorance. The supreme ignorance of all which leads to the greatest sins and sufferings is that he does not know he is an individualized part of a greater consciousness. Although this consciousness shines through his ego it is apart from the ego, for it stands in its own right and exists as an entity by itself. It is this consciousness which enables a man to act and think in the physical body and it is his diviner part. Blinded by the error of materialism, he identifies it with the body itself.

Source: The Notebooks of Paul Brunton